Want to see what lies ahead in the world of operating systems? Head to the Web. That's where you'll find some workable examples of operating systems that move everything- applications, files, and communications- from the confines of your desktop to the more widely accessible Internet.
And mind you, Web-based operating systems are more than just a collection of applications that run within a browser. They're self-contained environments in which you can create and store documents, copy files from one folder or drive to another, and conduct communications.
In short, almost everything you can do from Windows or the Mac OS should be able to be accomplished within a Web OS. All you need is a Web browser to get there. Here's looking into some options.
Google Chrome
While the major players in the software industry are not yet among those with Web-based operating system (OS) prototypes, it's clear that the big names are paying attention- and making plans.
Google's Chrome, with its Spartan interface- largely devoid of visible menus, button bars, and status panels, easily reminds one of the basis of an operating system when it's expanded to full screen.
And Microsoft, although deriving a large portion of its revenue from the lucrative desktop applications business, has just announced that it will create Web-based versions of its Microsoft Office applications- and make them available for free.
eyeOS
A good place to start in your discovery of Web-based operating systems is eyeOS (http://eyeos.org), which is free, open source, and very easy to sign up for. There's no need to install anything to use eyeOS.
Simply sign up with a user name and password to create an account, and from that point forward, you have an operating system on the Web, accessible from any browser. eyeOS creates space on its servers to store your operating system settings and any files you create.
eyeOS resembles contemporary desktop-bound operating systems.
There's a workspace area- or desktop- along with icons on the left that represent shortcuts to applications, including a word processor, calendar, contact manager, RSS feed, and a trash bin.
Fire up the eyeOS word processor and you'll find yourself in a serviceable document creation tool, replete with toolbar buttons for most of the formatting tasks that users require today.
Documents you save are stored on eyeOS's servers by default, so there's no local storage involved. You can, if you choose, download the files you create to your own PC and upload files to your eyeOS environment.
The beauty of a Web-based environment, however, is that you can shut down your browser -- and thus your eyeOS operating system -- on one machine, launch a browser on another machine in another location, and then launch your eyeOS desktop again.
eyeOS even remembers all of the applications and documents you were last working on, so the workspace you see is exactly the one you left off with.
A green eyeOS button at the bottom middle of the screen is analogous to the Windows Vista Start button.
It contains shortcuts to system settings, applications, and a few other commands, including Close Session. Enter System Preferences, and you'll see some impressive customisation options, including the ability to change the theme, or look, of eyeOS to resemble Vista, Ubuntu, Gnome, or other operating systems. The one glaring omission from eyeOS is an e-mail client. Apparently you're expected to bring your own e-mail.
Source : Economic times
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